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OPLH Series Oil Level Maintainer
The OPLHC/OPLHACS series fluid level SWICHGAGE® is a combination level indicating gauge with adjustable low and high limit switches. Limit switches can be wired directly to electric pilot circuits to operate alarms, shutdown or start/stop pumps to maintain predetermined levels.
Surface mount or panel mount enclosure is available for both model series. All models feature a 4½ in. (114 mm) dial for easy viewing. Adjustable limit switches are accessible from front of the SWICHGAGE®. Specialized models are available for specific applications involving engines or electric motors.
Features:
- Eliminates under/overfill due to “human error”
- Combination level indicating gauge and critical level limit Switch
- High and low level limit contacts are visible and adjustable
- Designed to start and stop pumps to maintain specific levels
- Indication only MURPHYGAGE® available
- Latching control relay versions available
Literature:
For more information about this product, you can view the related literature here:
- Sales Bulletin (OPLH-94122B)
- Installation Instructions (00-02-0178)
Inside this section:
- L129 – Oil level SWICHGAGE®.
- L150, EL150K1, EL150EX – Liquid level SWICHGAGE®.
- LR857(F)(P) – Oil level regulator.
- LM2000, LM2000S – Oil level maintainer.
- L971 – Explosion-proof crankcase level switch.
- L100, L120, L127, L128 – Oil level SWICHGAGE®.
- LM300 series – Level maintainer.
- LR579, LR589 – Oil level regulator for lubricators.
- OPLH series – 4.5-inch (114 mm) dial level SWICHGAGE®.
- DF755, DF755EX, DF757 – Hydrostatic head level switches.
- BLSK1 – Bilge level switch systems.
- LS200 and L1100 series – Level controls for scrubbers.
- DVU series – Pneumatically controlled dump valves.